config: work around bug with includeif:onbranch and early config

diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh
index 65dfbc033a027df1a590cbfaf75ae47f4ed9c547..69991a3168f354b8bfefcd396a968e653bb352bd 100755 (executable)
--- a/t/t3701-add-interactive.sh
+++ b/t/t3701-add-interactive.sh
@@ -639,4 +639,12 @@ test_expect_success 'add -p patch editing works with pathological context lines'
        test_cmp expected-2 actual
 '
 
+test_expect_success 'checkout -p works with pathological context lines' '
+       test_write_lines a a a a a a >a &&
+       git add a &&
+       test_write_lines a b a b a b a b a b a > a&&
+       test_write_lines s n n y q | git checkout -p &&
+       test_write_lines a b a b a a b a b a >expect &&
+       test_cmp expect a
+'
 test_done